Date: 10/12/2013 09:27:05 PM
Event ID: 44022
Task Category: (1040)
An attempt to route to an Exchange UM server failed.
Request Target: [DefaultUM@exchum.company.local], Call Id: [9f9a3df33d2544a9a22ff2c17feedcb5].
Failure occurrences: 4, since 10/12/2013 08:36:55 PM.
Cause: An attempt to route to an Exchange UM server failed because the UM server was unable to process the request or did not respond within the allotted time.
Check this server is correctly configured to point to the appropriate Exchange UM server. Also check whether the Exchange UM server is up and whether it in turn is also properly configured.”